MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "557"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbr1/ppp1pppp/3p4/8/2P1n3/3B1N2/PP1P1PPP/RNBQK1R1 b Qq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:54 +0000"]
[GameEndTime "2026-09-14T13:36:54 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {+1.48/8 0.014s, n=12840, sd=13}
6. Bc2 {-1.92/10 0.023s, n=16809, sd=13} c5 {+2.03/9 0.018s, n=14741, sd=14}
7. d4 {-1.80/10 0.030s, n=15774, sd=15} cxd4 {+2.00/9 0.019s, n=12540, sd=14}
8. Nxd4 {-1.89/9 0.031s, n=19509, sd=14} g6 {+2.00/9 0.018s, n=13997, sd=14}
9. Nc3 {-1.68/9 0.016s, n=12006, sd=13} Nc6 {+1.80/9 0.030s, n=20232, sd=14}
10. Nxc6 {-1.91/9 0.029s, n=19839, sd=12} bxc6 {+1.60/10 0.022s, n=16222, sd=17}
11. Qf3 {-1.81/8 0.018s, n=12561, sd=12} Qc7 {+2.01/9 0.033s, n=18353, sd=15}
12. Ba4 {-1.92/8 0.024s, n=15795, sd=11} Bd7 {+1.85/11 0.025s, n=18914, sd=18}
13. Bg5 {-1.61/10 0.018s, n=13439, sd=15}
Bg7 {+1.94/11 0.042s, n=27855, sd=14, White makes an illegal move: e1a1} 0-1